Any app suggestion for watching video in VR

Hello, i am ordered new VR handset today but then one of my friend said that it specific apps like "cartboard".
Pls suggest any app for viewing videos stored in SD using this VR.
I am using Lumia 535 on W10M.

Hello, i am ordered new VR handset today but then one of my friend said that it specific apps like "cartboard".
Pls suggest any app for viewing videos stored in SD using this VR.
I am using Lumia 535 on W10M.